Home / 1,734,986.45-2,394,356.13-960,617.29

Finding the Fourth Proportional to 1,734,986.45, 2,394,356.13 and 960,617.29

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Solution

The fourth proportional to 1,734,986.45, 2,394,356.13 and 960,617.29 is: 1,325,693.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,986.45 : 2,394,356.13 = 960,617.29 : x
  2. Step 2: Convert to fraction form
    1,734,986.45/2,394,356.13 = 960,617.29/x
  3. Step 3: Cross multiply
    1,734,986.45x = 2,394,356.13 × 960,617.29
  4. Step 4: Simplify right side
    1,734,986.45x = 2,300,059,890,909.60
  5. Step 5: Solve for x
    x = 2,300,059,890,909.60/1,734,986.45
  6. Step 6: Final answer
    x = 1,325,693.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.